Properties of the Number 98115

Ninety-Eight Thousand One Hundred Fifteen

Basics

Value: 98114 → 98115 → 98116

Parity: odd

Prime: No

Previous Prime: 98101

Next Prime: 98123

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 31 × 211

Divisors: 1, 3, 5, 15, 31, 93, 155, 211, 465, 633

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111111101000011

Octal: 277503

Duodecimal: 48943

Hexadecimal: 17f43

Square: 9626553225

Square Root: 313.23314000916315

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of permutations of length n which avoid the patterns 4321 and 1324. A165524

a(n) is the length of iteration trajectory when the cototient function (A051953) is applied to the half of the n-th primorial number (A070826(n) = A002110(n)/2). A98115